The median annual wage for biomedical engineers was $86,960 in May 2012. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $52,600, and the top 10 percent earned more than $139,450.
Fill a spray bottle half full of vinegar and half with water. Shake the bottle to combine the ingredients and use this as a spray to get rid of fleas in your yard or garage. The strong smell may not be desirable for using as an interior spray, but for the yard it can drive fleas out.
Flea Repellant. Use lime in your landscape to repel fleas and keep your pets from catching fleas when outdoors. Identify any moist areas in your yard that may house fleas. Clear these areas of dead leaves, branches, weeds and other debris. Spread a layer of agricultural lime over these areas and rake it into the soil.t contains high amounts of calcium and magnesium carbonate. Because of this, lime is applied to soils with low pH levels to make them more basic. Lime powder is also used as a natural insecticide. Insects' bodies dry out and they suffocate when they come into direct contact with lime.